A rail profile for assembly with a door leaf

Abstract

The utility model discloses a track aluminum profile for with door leaf assembly, including first installation section bar and second installation section bar, second installation section bar is connected perpendicularly in the left side of first installation section bar outer bottom, and second installation section bar is used for with ground connection cooperation, the first installation section bar is seted up with the sliding slot, and the opening of sliding slot is upward, and the sliding slot is used for with the bottom of door leaf sliding cooperation, the bottom of first installation section bar is equipped with a plurality of bearing cavity, and the cross section of a plurality of bearing cavity all is rectangular structure, and a plurality of bearing cavities are along the width direction of first installation section bar even distribution of interval. The scheme has solved the track aluminum profile on the current market generally adopts the structure form of thin wall thick single cavity, when bearing glass door leaf, solid wood composite door leaf etc. heavier door leaf, track is easy to be insufficient because of the bearing capacity and occurs the problem of irreversible deformation.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile track technology, specifically an aluminum profile track used for assembly with door panels. Background Technology

[0002] In sliding or tilting door systems, the aluminum profile for the track is the core load-bearing and guiding component that ensures stable sliding and precise positioning of the door. Its structural performance directly determines the stability and lifespan of the door. Currently, most aluminum profiles for tracks on the market are designed with lightweight in mind, generally adopting a thin-walled, thick-cavity structure. While this structure can reduce the weight and cost of the profile to some extent, when supporting heavier door panels such as glass or solid wood composite doors, the track is prone to irreversible deformation due to insufficient load-bearing capacity. This can lead to door tilting, slippage, and even prevent normal opening and closing in severe cases, affecting the user experience and safety of the door system. Utility Model Content

[0003] To address the aforementioned shortcomings, this utility model proposes a track aluminum profile for assembly with door panels. The purpose is to solve the problem that the track aluminum profiles currently on the market generally adopt a thin-walled, single-cavity structure, which makes the track prone to irreversible deformation due to insufficient load-bearing capacity when supporting heavy door panels such as glass door panels and solid wood composite door panels.

[0004] To achieve this goal, the present invention adopts the following technical solution: An aluminum profile for mounting a door leaf includes a first mounting profile and a second mounting profile. The second mounting profile is vertically connected to the left side of the outer bottom surface of the first mounting profile and is used to connect and cooperate with the ground. A sliding groove is provided on the first mounting profile, the opening of the sliding groove facing upward, and the sliding groove is used to slide and cooperate with the bottom of the door leaf. The bottom of the first mounting profile is provided with a plurality of load-bearing cavities, the cross-section of each load-bearing cavity is rectangular, and the load-bearing cavities are evenly distributed at equal intervals along the width direction of the first mounting profile.

[0005] Preferably, the second mounting profile is provided with a first support cavity and a second support cavity, the first support cavity is located directly above the second support cavity, the cross-section of the first support cavity is a right-angled trapezoidal structure, and the cross-section of the second support cavity is a rectangular structure.

[0006] Preferably, a first buckle is provided on the right side of the inner bottom of the slide groove, and the first buckle is used to engage with the corresponding installation position on the bottom of the door leaf.

[0007] Preferably, a second buckle is provided on the left side of the first mounting profile, and a third buckle is provided on the right side of the first mounting profile. The second buckle and the third buckle are respectively used to engage with corresponding mounting positions on other track aluminum profiles.

[0008] Preferably, a sealing strip mounting groove is also provided on the left side of the first mounting profile, and the sealing strip mounting groove is located above the second buckle.

[0009] Preferably, a third support cavity is provided on the left side of the first mounting profile, and the third support cavity is located on the right side of the second buckle.

[0010] Preferably, a fourth support cavity is provided on the right side of the first mounting profile, and the fourth support cavity is located above the third buckle.

[0011] Preferably, the right side of the first mounting profile is further provided with a first slot and a second slot, the first slot being located below the third buckle, and the second slot being located between the first buckle and the first slot.

[0012] The technical solution provided by this utility model can include the following beneficial effects: In this solution, several load-bearing cavities are set at the bottom of the first mounting profile. Compared with the traditional thin-walled, single-cavity structure, this effectively disperses the stress area and avoids local stress concentration. Furthermore, the cross-sections of these load-bearing cavities are all designed as rectangular structures, providing superior structural stability when bearing vertical loads. Combined with the evenly spaced distribution of these load-bearing cavities along the width of the first mounting profile, the overall rigidity of the first mounting profile is improved. This enhances the load-bearing capacity of the entire track aluminum profile for heavy door panels such as glass doors and solid wood composite doors, effectively preventing track deformation due to insufficient load-bearing capacity, thereby improving the user experience and safety of the door system. Attached Figure Description

[0013] Figure 1 This is a structural diagram of an aluminum profile track used for assembly with door panels; Figure 2 This is a schematic diagram of one embodiment of the present invention.

[0014] Among them, 1. First mounting profile; 2. Second mounting profile; 10. Slide groove; 11. Bearing cavity; 12. First buckle; 13. Second buckle; 14. Third buckle; 15. Sealing strip mounting groove; 16. Third support cavity; 17. Fourth support cavity; 18. First slot; 19. Second slot; 21. First support cavity; 22. Second support cavity. Detailed Implementation

[0015] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0016] In the description of this utility model, it should be understood that the terms "length", "middle", "upper", "lower", "left", "right", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "assembly," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] An aluminum profile for mounting a door leaf includes a first mounting profile 1 and a second mounting profile 2. The second mounting profile 2 is vertically connected to the left side of the outer bottom surface of the first mounting profile 1 and is used to connect and cooperate with the ground (not shown in the figure). The first mounting profile 1 has a sliding groove 10 with the opening facing upward, and the sliding groove 10 is used to slide and cooperate with the bottom of the door leaf (not shown in the figure). The bottom of the first mounting profile 1 is provided with a plurality of load-bearing cavities 11, the cross-section of the plurality of load-bearing cavities 11 is rectangular, and the plurality of load-bearing cavities 11 are evenly distributed at equal intervals along the width direction of the first mounting profile 1.

[0019] One type of aluminum profile for the track used in this solution for assembly with the door leaf, such as Figure 1As shown, the second mounting profile 2 is used to connect and cooperate with the ground, allowing the track aluminum profile to better adapt to different ground flatness. The sliding groove 10 on the first mounting profile 1 is used to slide and cooperate with the bottom of the door leaf, ensuring smooth and uninterrupted door leaf operation during pushing and pulling, improving the user experience. Since the second mounting profile 2 is vertically connected to the left side of the outer bottom surface of the first mounting profile 1, after the second mounting profile 2 is installed and fixed to the ground, the supporting force of the ground on the second mounting profile 2 is evenly transmitted to the first mounting profile 1 through the vertical connection between the two, effectively preventing warping and deformation of the track aluminum profile caused by localized stress concentration after installation. Because the bottom of the first mounting profile 1 has several load-bearing cavities 11 with rectangular cross-sections, and these load-bearing cavities 11 are evenly distributed at equal intervals along the width direction of the first mounting profile 1, compared to the traditional thin-walled, single-cavity structure, this solution, by setting multiple load-bearing cavities 11, can effectively disperse the stress area and avoid localized stress concentration. Meanwhile, the rectangular cross-section load-bearing cavity 11 has better structural stability when bearing vertical loads. Combined with the uniformly distributed layout, it can improve the overall rigidity of the first mounting profile 1, thereby enhancing the load-bearing capacity of the entire track aluminum profile for heavy door panels such as glass door panels and solid wood composite door panels. This effectively prevents the track from deforming due to insufficient load-bearing capacity, thereby improving the user experience and safety of the door panel system.

[0020] Preferably, the second mounting profile 2 is provided with a first support cavity 21 and a second support cavity 22. The first support cavity 21 is located directly above the second support cavity 22. The cross-section of the first support cavity 21 is a right trapezoidal structure, and the cross-section of the second support cavity 22 is a rectangular structure.

[0021] In this embodiment, as Figure 1 As shown, since the cross-section of the first auxiliary support cavity 22 is a right-angled trapezoid, its inclined side structure can fully utilize the mechanical properties of the trapezoid. When bearing the lateral force generated by the sliding of the door leaf, it can disperse the horizontal load along the inclined side, thereby improving the lateral deformation resistance of the second mounting profile 2. Since the cross-section of the second support cavity 22 is rectangular, it can provide stable vertical support when bearing vertical pressure. Through the arrangement of the first support cavity 21 and the second support cavity 22, it can be ensured that the second mounting profile 2 forms a stable connection with the ground. At the same time, in conjunction with the several load-bearing cavities 11 on the first mounting profile 1, the load-bearing capacity of the entire track aluminum profile for the door leaf is enhanced.

[0022] Preferably, a first buckle 12 is provided on the right side of the inner bottom of the slide groove 10. The first buckle 12 is used to engage with the corresponding installation position on the bottom of the door leaf. In this embodiment, as shown... Figure 1As shown, by setting a first buckle 12 on the bottom right side of the slide groove 10, it can form a snap-fit ​​with the corresponding installation position on the bottom of the door leaf, which can effectively limit the vertical movement of the door leaf during the sliding process, avoid sliding deviation caused by the loose connection between the bottom of the door leaf and the slide groove 10, and ensure that the door leaf always slides accurately along the slide groove 10.

[0023] Preferably, a second buckle 13 is provided on the left side of the first mounting profile 1, and a third buckle 14 is provided on the right side of the first mounting profile 1. The second buckle 13 and the third buckle 14 are respectively used for engaging with corresponding mounting positions on other track aluminum profiles. In this embodiment, as shown... Figure 1 As shown, by providing a second buckle 13 and a third buckle 14 on the left and right sides of the first mounting profile 1 respectively, the two can form a precise snap-fit ​​with the corresponding mounting positions on other track aluminum profiles, thereby realizing the rapid splicing of multiple track aluminum profiles.

[0024] Preferably, a sealing strip mounting groove 15 is further provided on the left side of the first mounting profile 1, and the sealing strip mounting groove 15 is located above the second buckle 13. In this embodiment, as shown... Figure 2 As shown, by providing a sealing strip mounting groove 15 on the left side of the first mounting profile 1, it can be used to assemble sealing strips made of rubber or silicone (not shown in the figure); after assembly, the sealing strip can not only block dust intrusion, isolate external noise and prevent moisture from seeping in, but also alleviate contact collisions during the sliding of the door leaf, thereby playing a shock-absorbing role.

[0025] Preferably, a third support cavity 16 is further provided on the left side of the first mounting profile 1, and the third support cavity 16 is located on the right side of the second buckle 13. In this embodiment, as shown... Figure 2 As shown, since the third support cavity 16 is provided on the left side of the first mounting profile 1, and the third support cavity 16 is located on the right side of the second buckle 13, when the second buckle 13 is engaged with the corresponding mounting position on other track aluminum profiles, the third support cavity 16 can support and reinforce the second buckle 13 from the inside, thereby enhancing the structural stability of the engagement between the second buckle 13 and the corresponding mounting position on other track aluminum profiles.

[0026] Preferably, a fourth support cavity 17 is further provided on the right side of the first mounting profile 1, and the fourth support cavity 17 is located above the third buckle 14. In this embodiment, as... Figure 2As shown, since a fourth support cavity 17 is provided on the right side of the first mounting profile 1, and the fourth support cavity 17 is located above the third buckle 14, when the third buckle 14 is engaged with the corresponding mounting position on other track aluminum profiles, the fourth support cavity 17 can provide support and reinforcement for the third buckle 14 from above, thereby enhancing the structural stability of the engagement between the third buckle 14 and the corresponding mounting position on other track aluminum profiles.

[0027] Preferably, the right side of the first mounting profile 1 is further provided with a first slot 18 and a second slot 19, the first slot 18 being located below the third buckle 14, and the second slot 19 being located between the first buckle 12 and the first slot 18. In this embodiment, as... Figure 2 As shown, by setting the first slot 18 and the second slot 19, a precise and stable connection and pairing relationship can be formed with the protrusions (not shown in the figure) pre-installed on the wall, ensuring that the two ends of the track aluminum profile can be tightly attached to the wall to complete the assembly, thereby improving its structural stability on the wall.

[0028] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. An aluminum profile for mounting a door leaf, characterized in that: Including the first mounting profile and the second mounting profile; The second mounting profile is vertically connected to the left side of the outer bottom surface of the first mounting profile, and the second mounting profile is used to connect and cooperate with the ground; the first mounting profile has a sliding groove with the opening facing upward, and the sliding groove is used to slide and cooperate with the bottom of the door leaf; the bottom of the first mounting profile has a plurality of load-bearing cavities, the cross-section of the plurality of load-bearing cavities is rectangular, and the plurality of load-bearing cavities are evenly distributed at equal intervals along the width direction of the first mounting profile.

2. The aluminum profile for mounting a door leaf track according to claim 1, characterized in that: The second mounting profile is provided with a first support cavity and a second support cavity. The first support cavity is located directly above the second support cavity. The cross-section of the first support cavity is a right-angled trapezoidal structure, and the cross-section of the second support cavity is a rectangular structure.

3. The aluminum profile for a track used in assembly with a door leaf according to claim 1, characterized in that: A first buckle is provided on the right side of the inner bottom of the slide, which is used to engage with the corresponding installation position on the bottom of the door leaf.

4. The aluminum profile for mounting a door leaf according to claim 3, characterized in that: A second buckle is provided on the left side of the first mounting profile, and a third buckle is provided on the right side of the first mounting profile. The second buckle and the third buckle are respectively used to engage with corresponding mounting positions on other track aluminum profiles.

5. The aluminum profile for mounting a door leaf according to claim 4, characterized in that: The left side of the first mounting profile is also provided with a sealing strip mounting groove, which is located above the second buckle.

6. The aluminum profile for a track used in assembly with a door leaf according to claim 4, characterized in that: A third support cavity is also provided on the left side of the first mounting profile, and the third support cavity is located on the right side of the second buckle.

7. The aluminum profile for a track used in assembly with a door leaf according to claim 4, characterized in that: A fourth support cavity is also provided on the right side of the first mounting profile, and the fourth support cavity is located above the third buckle.

8. The aluminum profile for mounting a door leaf track according to claim 4, characterized in that: The right side of the first mounting profile is also provided with a first slot and a second slot. The first slot is located below the third buckle, and the second slot is located between the first buckle and the first slot.

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